Shelter dog Zuzu was given back to the shelter after her family no longer wanted her. The two-year-old German shepherd mix became depressed after her dad passed away. The family decided to give her back because they couldn’t take it anymore as they were also grieving. One day she noticed her old family come to the shelter after spending long lonely nights at the shelter. Zuzu was happy to see her family again and was waggling her tail but to her surprise the family picked out a new dog instead. This broke her heart as she loved them and become close to them over the years. The cold hearted owners have been slated online for their actions.